public static class ISourceFileImplSupport.NotifyingReconcileOperation extends ISourceFileImplSupport.ReconcileOperation
This class or a subclass of this class are not intended to be used by
clients for purposes other than extension or instance creation;
instances of this class or a subclass of this class are not intended
to be used by clients for purposes other than returning from an
implementation of ISourceFileImplSupport.getReconcileOperation_()
.
INotificationManager
sourceFile
Modifier | Constructor and Description |
---|---|
protected |
NotifyingReconcileOperation(ISourceFileImplSupport sourceFile)
Constructs a notifying reconcile operation for the given source file.
|
Modifier and Type | Method and Description |
---|---|
protected ElementChangeRecorder |
newChangeRecorder()
Returns a new instance of element change recorder for this operation.
|
protected void |
reconcile(IContext context,
org.eclipse.core.runtime.IProgressMonitor monitor)
Reconciles the working copy according to options specified
in the given context.
|
protected boolean |
shouldNotifyChange(IContext context)
Returns whether the delta notification is needed according to
options specified in the given context.
|
isInitialReconcile, isReconcilingForced, reconcileStructure, shouldReconcileStructure
protected NotifyingReconcileOperation(ISourceFileImplSupport sourceFile)
sourceFile
- not null
protected void reconcile(IContext context, org.eclipse.core.runtime.IProgressMonitor monitor) throws org.eclipse.core.runtime.CoreException
The following context options, if simultaneously present, must be mutually consistent:
ISourceFileImplSupport.SOURCE_AST
- Specifies the AST to use when reconciling.
The AST is safe to read in the dynamic context of this method call,
but must not be modified.
ISourceFileImplSupport.SOURCE_CONTENTS
- Specifies the source string to use when
reconciling.
At least one of SOURCE_AST
or SOURCE_CONTENTS
must have a non-null value in the given context.
The given context may provide additional data that this method can use, including the following:
ISourceFileImplSupport.SOURCE_SNAPSHOT
- Specifies the source snapshot from which
SOURCE_AST
was created or SOURCE_CONTENTS
was obtained. The snapshot may expire.
Subclasses may override this method, but must make sure to call the super implementation.
This implementation calls reconcileStructure
if, and only if, shouldReconcileStructure
returns true
.
If shouldReconcileStructure
returns true
,
this implementation invokes reconcileStructure
, builds
the resulting delta using an element change recorder
, and sends out a POST_RECONCILE
event
using the notification manager registered in the model context.
Since 1.1, no delta will be built and no event will be sent
by this implementation if shouldNotifyChange
returns false
.
reconcile
in class ISourceFileImplSupport.ReconcileOperation
context
- the operation context (not null
)monitor
- a progress monitor, or null
if progress reporting is not desired. The caller must not rely on
IProgressMonitor.done()
having been called by the receiverorg.eclipse.core.runtime.CoreException
- if the working copy could not be reconciledprotected boolean shouldNotifyChange(IContext context)
false
, no delta will be built and no event will be
sent.
Note that if you override shouldReconcileStructure
,
you might need to override this method too.
context
- the operation context (not null
)true
if the delta notification is needed,
and false
otherwisereconcile(IContext, IProgressMonitor)
,
ISourceFileImplSupport.ReconcileOperation.shouldReconcileStructure(IContext)
protected ElementChangeRecorder newChangeRecorder()
null
)Copyright (c) 2014, 2018 1C-Soft LLC and others. Made available under the Eclipse Public License 2.0